--- elfutils/backends/ChangeLog

+++ elfutils/backends/ChangeLog

@@ -106,6 +106,10 @@

 	* ppc_attrs.c (ppc_check_object_attribute): Handle tag

 	GNU_Power_ABI_Struct_Return.

+2009-01-23  Roland McGrath  <roland@redhat.com>

+

+	* Makefile.am (libebl_%.so): Use $(LD_AS_NEEDED).

+

 2008-10-04  Ulrich Drepper  <drepper@redhat.com>

 	* i386_reloc.def: Fix entries for TLS_GOTDESC, TLS_DESC_CALL, and

@@ -433,6 +437,11 @@

 	* sparc_init.c: Likewise.

 	* x86_64_init.c: Likewise.

+2005-11-22  Roland McGrath  <roland@redhat.com>

+

+	* Makefile.am (LD_AS_NEEDED): New variable, substituted by configure.

+	(libebl_%.so rule): Use it in place of -Wl,--as-needed.

+

 2005-11-19  Roland McGrath  <roland@redhat.com>

 	* ppc64_reloc.def: REL30 -> ADDR30.

@@ -455,6 +464,9 @@

 	* Makefile.am (uninstall): Don't try to remove $(pkgincludedir).

 	(CLEANFILES): Add libebl_$(m).so.

+	* Makefile.am (WEXTRA): New variable, substituted by configure.

+	(AM_CFLAGS): Use it in place of -Wextra.

+

 	* ppc_reloc.def: Update bits per Alan Modra <amodra@bigpond.net.au>.

 	* ppc64_reloc.def: Likewise.

--- elfutils/backends/Makefile.am

+++ elfutils/backends/Makefile.am

@@ -103,7 +103,7 @@ libebl_%.so libebl_%.map: libebl_%_pic.a

 	$(LINK) -shared -o $(@:.map=.so) \

 		-Wl,--whole-archive $< $(cpu_$*) -Wl,--no-whole-archive \

 		-Wl,--version-script,$(@:.so=.map) \

-		-Wl,-z,defs -Wl,--as-needed $(libelf) $(libdw) $(libmudflap)

+		-Wl,-z,defs $(LD_AS_NEEDED) $(libelf) $(libdw) $(libmudflap)

 	$(textrel_check)

 libebl_i386.so: $(cpu_i386)

--- elfutils/backends/Makefile.in

+++ elfutils/backends/Makefile.in

@@ -165,6 +165,7 @@ INSTALL_PROGRAM = @INSTALL_PROGRAM@

 INSTALL_SCRIPT = @INSTALL_SCRIPT@

 INSTALL_STRIP_PROGRAM = @INSTALL_STRIP_PROGRAM@

 LDFLAGS = @LDFLAGS@

+LD_AS_NEEDED = @LD_AS_NEEDED@

 LEX = @LEX@

 LEXLIB = @LEXLIB@

 LEX_OUTPUT_ROOT = @LEX_OUTPUT_ROOT@

@@ -194,6 +195,7 @@ SHELL = @SHELL@

 STRIP = @STRIP@

 USE_NLS = @USE_NLS@

 VERSION = @VERSION@

+WEXTRA = @WEXTRA@

 XGETTEXT = @XGETTEXT@

 XGETTEXT_015 = @XGETTEXT_015@

 XGETTEXT_EXTRA_OPTIONS = @XGETTEXT_EXTRA_OPTIONS@

@@ -257,7 +259,7 @@ INCLUDES = -I. -I$(srcdir) -I$(top_srcdi

 	-I$(top_srcdir)/libelf -I$(top_srcdir)/libdw

 AM_CFLAGS = -std=gnu99 -Wall -Wshadow $(if \

 	$($(*F)_no_Werror),,-Werror) $(if \

-	$($(*F)_no_Wunused),,-Wunused -Wextra) $(if \

+	$($(*F)_no_Wunused),,-Wunused $(WEXTRA)) $(if \

 	$($(*F)_no_Wformat),-Wno-format,-Wformat=2) $($(*F)_CFLAGS) \

 	$(am__append_1)

 @MUDFLAP_FALSE@libmudflap = 

@@ -698,7 +700,7 @@ libebl_%.so libebl_%.map: libebl_%_pic.a

 	$(LINK) -shared -o $(@:.map=.so) \

 		-Wl,--whole-archive $< $(cpu_$*) -Wl,--no-whole-archive \

 		-Wl,--version-script,$(@:.so=.map) \

-		-Wl,-z,defs -Wl,--as-needed $(libelf) $(libdw) $(libmudflap)

+		-Wl,-z,defs $(LD_AS_NEEDED) $(libelf) $(libdw) $(libmudflap)

 	$(textrel_check)

 libebl_i386.so: $(cpu_i386)

--- elfutils/ChangeLog

+++ elfutils/ChangeLog

@@ -2,6 +2,10 @@

 	* configure.ac (LOCALEDIR, DATADIRNAME): Removed.

+2009-11-22  Roland McGrath  <roland@redhat.com>

+

+	* configure.ac: Use sed and expr instead of modern bash extensions.

+

 2009-09-21  Ulrich Drepper  <drepper@redhat.com>

 	* configure.ac: Update for more modern autoconf.

@@ -10,6 +14,10 @@

 	* configure.ac (zip_LIBS): Check for liblzma too.

+2009-08-17  Roland McGrath  <roland@redhat.com>

+

+	* configure.ac: Check for -fgnu89-inline; add it to WEXTRA if it works.

+

 2009-04-19  Roland McGrath  <roland@redhat.com>

 	* configure.ac (eu_version): Round down here, not in version.h macros.

@@ -21,6 +29,8 @@

 2009-01-23  Roland McGrath  <roland@redhat.com>

+	* configure.ac: Check for __builtin_popcount.

+

 	* configure.ac (zlib check): Check for gzdirect, need zlib >= 1.2.2.3.

 	* configure.ac (__thread check): Use AC_LINK_IFELSE, in case of

@@ -101,6 +111,10 @@

 	* configure.ac: Add dummy automake conditional to get dependencies

 	for non-generic linker right.  See src/Makefile.am.

+2005-11-22  Roland McGrath  <roland@redhat.com>

+

+	* configure.ac: Check for --as-needed linker option.

+

 2005-11-18  Roland McGrath  <roland@redhat.com>

 	* Makefile.am (DISTCHECK_CONFIGURE_FLAGS): New variable.

@@ -148,6 +162,17 @@

 	* Makefile.am (all_SUBDIRS): Add libdwfl.

 	* configure.ac: Write libdwfl/Makefile.

+2005-05-31  Roland McGrath  <roland@redhat.com>

+

+	* configure.ac (WEXTRA): Check for -Wextra and set this substitution.

+

+	* configure.ac: Check for struct stat st_?tim members.

+	* src/strip.c (process_file): Use st_?time if st_?tim are not there.

+

+	* configure.ac: Check for futimes function.

+	* src/strip.c (handle_elf) [! HAVE_FUTIMES]: Use utimes instead.

+	(handle_ar) [! HAVE_FUTIMES]: Likewise.

+

 2005-05-19  Roland McGrath  <roland@redhat.com>

 	* configure.ac [AH_BOTTOM] (INTDECL, _INTDECL): New macros.

--- elfutils/config/eu.am

+++ elfutils/config/eu.am

@@ -25,11 +25,14 @@

 ## <http://www.openinventionnetwork.com>.

 ##

+WEXTRA = @WEXTRA@

+LD_AS_NEEDED = @LD_AS_NEEDED@

+

 DEFS = -D_GNU_SOURCE -DHAVE_CONFIG_H -DLOCALEDIR='"${localedir}"'

 INCLUDES = -I. -I$(srcdir) -I$(top_srcdir)/lib -I..

 AM_CFLAGS = -std=gnu99 -Wall -Wshadow \

 	    $(if $($(*F)_no_Werror),,-Werror) \

-	    $(if $($(*F)_no_Wunused),,-Wunused -Wextra) \

+	    $(if $($(*F)_no_Wunused),,-Wunused $(WEXTRA)) \

 	    $(if $($(*F)_no_Wformat),-Wno-format,-Wformat=2) \

 	    $($(*F)_CFLAGS)

--- elfutils/config/Makefile.in

+++ elfutils/config/Makefile.in

@@ -76,6 +76,7 @@ INSTALL_PROGRAM = @INSTALL_PROGRAM@

 INSTALL_SCRIPT = @INSTALL_SCRIPT@

 INSTALL_STRIP_PROGRAM = @INSTALL_STRIP_PROGRAM@

 LDFLAGS = @LDFLAGS@

+LD_AS_NEEDED = @LD_AS_NEEDED@

 LEX = @LEX@

 LEXLIB = @LEXLIB@

 LEX_OUTPUT_ROOT = @LEX_OUTPUT_ROOT@

@@ -105,6 +106,7 @@ SHELL = @SHELL@

 STRIP = @STRIP@

 USE_NLS = @USE_NLS@

 VERSION = @VERSION@

+WEXTRA = @WEXTRA@

 XGETTEXT = @XGETTEXT@

 XGETTEXT_015 = @XGETTEXT_015@

 XGETTEXT_EXTRA_OPTIONS = @XGETTEXT_EXTRA_OPTIONS@

--- elfutils/config.h.in

+++ elfutils/config.h.in

@@ -1,5 +1,8 @@

 /* config.h.in.  Generated from configure.ac by autoheader.  */

+/* Have __builtin_popcount. */

+#undef HAVE_BUILTIN_POPCOUNT

+

 /* $libdir subdirectory containing libebl modules. */

 #undef LIBEBL_SUBDIR

@@ -55,4 +58,7 @@

 /* Define for large files, on AIX-style hosts. */

 #undef _LARGE_FILES

+/* Stubbed out if missing compiler support. */

+#undef __thread

+

 #include <eu-config.h>

--- elfutils/configure

+++ elfutils/configure

@@ -602,6 +602,8 @@ NEVER_TRUE

 base_cpu

 NATIVE_LD_FALSE

 NATIVE_LD_TRUE

+LD_AS_NEEDED

+WEXTRA

 LEXLIB

 LEX_OUTPUT_ROOT

 LEX

@@ -3852,6 +3854,130 @@ if test "x$ac_cv_c99" != xyes; then :

   as_fn_error "gcc with C99 support required" "$LINENO" 5

 fi

+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for -Wextra option to $CC" >&5

+$as_echo_n "checking for -Wextra option to $CC... " >&6; }

+if test "${ac_cv_cc_wextra+set}" = set; then :

+  $as_echo_n "(cached) " >&6

+else

+  old_CFLAGS="$CFLAGS"

+CFLAGS="$CFLAGS -Wextra"

+cat confdefs.h - <<_ACEOF >conftest.$ac_ext

+/* end confdefs.h.  */

+void foo (void) { }

+_ACEOF

+if ac_fn_c_try_compile "$LINENO"; then :

+  ac_cv_cc_wextra=yes

+else

+  ac_cv_cc_wextra=no

+fi

+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext

+CFLAGS="$old_CFLAGS"

+fi

+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cc_wextra" >&5

+$as_echo "$ac_cv_cc_wextra" >&6; }

+

+if test "x$ac_cv_cc_wextra" = xyes; then :

+  WEXTRA=-Wextra

+else

+  WEXTRA=-W

+fi

+

+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for -fgnu89-inline option to $CC" >&5

+$as_echo_n "checking for -fgnu89-inline option to $CC... " >&6; }

+if test "${ac_cv_cc_gnu89_inline+set}" = set; then :

+  $as_echo_n "(cached) " >&6

+else

+  old_CFLAGS="$CFLAGS"

+CFLAGS="$CFLAGS -fgnu89-inline -Werror"

+cat confdefs.h - <<_ACEOF >conftest.$ac_ext

+/* end confdefs.h.  */

+

+void foo (void)

+{

+  inline void bar (void) {}

+  bar ();

+}

+extern inline void baz (void) {}

+

+_ACEOF

+if ac_fn_c_try_compile "$LINENO"; then :

+  ac_cv_cc_gnu89_inline=yes

+else

+  ac_cv_cc_gnu89_inline=no

+fi

+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext

+CFLAGS="$old_CFLAGS"

+fi

+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cc_gnu89_inline" >&5

+$as_echo "$ac_cv_cc_gnu89_inline" >&6; }

+if test "x$ac_cv_cc_gnu89_inline" = xyes; then :

+  WEXTRA="${WEXTRA:+$WEXTRA }-fgnu89-inline"

+fi

+

+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for --as-needed linker option" >&5

+$as_echo_n "checking for --as-needed linker option... " >&6; }

+if test "${ac_cv_as_needed+set}" = set; then :

+  $as_echo_n "(cached) " >&6

+else

+  cat > conftest.c <

+int main (void) { return 0; }

+EOF

+if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS

+			    -fPIC -shared -o conftest.so conftest.c

+			    -Wl,--as-needed 1>&5'

+  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5

+  (eval $ac_try) 2>&5

+  ac_status=$?

+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5

+  test $ac_status = 0; }; }

+then

+  ac_cv_as_needed=yes

+else

+  ac_cv_as_needed=no

+fi

+rm -f conftest*

+fi

+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_as_needed" >&5

+$as_echo "$ac_cv_as_needed" >&6; }

+if test "x$ac_cv_as_needed" = xyes; then :

+  LD_AS_NEEDED=-Wl,--as-needed

+else

+  LD_AS_NEEDED=

+fi

+

+

+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for __builtin_popcount" >&5

+$as_echo_n "checking for __builtin_popcount... " >&6; }

+if test "${ac_cv_popcount+set}" = set; then :

+  $as_echo_n "(cached) " >&6

+else

+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext

+/* end confdefs.h.  */

+

+int

+main ()

+{

+exit (__builtin_popcount (127));

+  ;

+  return 0;

+}

+_ACEOF

+if ac_fn_c_try_link "$LINENO"; then :

+  ac_cv_popcount=yes

+else

+  ac_cv_popcount=no

+fi

+rm -f core conftest.err conftest.$ac_objext \

+    conftest$ac_exeext conftest.$ac_ext

+fi

+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_popcount" >&5

+$as_echo "$ac_cv_popcount" >&6; }

+if test "x$ac_cv_popcount" = xyes; then :

+

+$as_echo "#define HAVE_BUILTIN_POPCOUNT 1" >>confdefs.h

+

+fi

+

 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __thread support" >&5

 $as_echo_n "checking for __thread support... " >&6; }

 if test "${ac_cv_tls+set}" = set; then :

@@ -3888,7 +4014,13 @@ fi

 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_tls" >&5

 $as_echo "$ac_cv_tls" >&6; }

 if test "x$ac_cv_tls" != xyes; then :

-  as_fn_error "__thread support required" "$LINENO" 5

+  if test "$use_locks" = yes; then :

+  as_fn_error "--enable-thread-safety requires __thread support" "$LINENO" 5

+else

+

+$as_echo "#define __thread /* empty: no multi-thread support */" >>confdefs.h

+

+fi

 fi

 # Check whether --enable-largefile was given.

@@ -4874,7 +5006,7 @@ ac_config_files="$ac_config_files versio

 # 1.234<whatever> -> 1234<whatever>

 case "$PACKAGE_VERSION" in

-[0-9].*) eu_version="${PACKAGE_VERSION/./}" ;;

+[0-9].*) eu_version=`echo "$PACKAGE_VERSION" | sed 's@\.@@'` ;;

 *)     	   as_fn_error "confused by version number '$PACKAGE_VERSION'" "$LINENO" 5 ;;

 esac

 case "$eu_version" in

@@ -4903,7 +5035,7 @@ case "$eu_version" in

 esac

 # Round up to the next release API (x.y) version.

-eu_version=$[($eu_version + 999) / 1000]

+eu_version=`expr \( $eu_version + 999 \) / 1000`

 cat >confcache <<\_ACEOF

 # This file is a shell script that caches the results of configure

--- elfutils/configure.ac

+++ elfutils/configure.ac

@@ -73,6 +73,54 @@ CFLAGS="$old_CFLAGS"])

 AS_IF([test "x$ac_cv_c99" != xyes],

       AC_MSG_ERROR([gcc with C99 support required]))

+AC_CACHE_CHECK([for -Wextra option to $CC], ac_cv_cc_wextra, [dnl

+old_CFLAGS="$CFLAGS"

+CFLAGS="$CFLAGS -Wextra"

+AC_COMPILE_IFELSE([void foo (void) { }],

+		  ac_cv_cc_wextra=yes, ac_cv_cc_wextra=no)

+CFLAGS="$old_CFLAGS"])

+AC_SUBST(WEXTRA)

+AS_IF([test "x$ac_cv_cc_wextra" = xyes], [WEXTRA=-Wextra], [WEXTRA=-W])

+

+AC_CACHE_CHECK([for -fgnu89-inline option to $CC], ac_cv_cc_gnu89_inline, [dnl

+old_CFLAGS="$CFLAGS"

+CFLAGS="$CFLAGS -fgnu89-inline -Werror"

+AC_COMPILE_IFELSE([

+void foo (void)

+{

+  inline void bar (void) {}

+  bar ();

+}

+extern inline void baz (void) {}

+], ac_cv_cc_gnu89_inline=yes, ac_cv_cc_gnu89_inline=no)

+CFLAGS="$old_CFLAGS"])

+AS_IF([test "x$ac_cv_cc_gnu89_inline" = xyes],

+      [WEXTRA="${WEXTRA:+$WEXTRA }-fgnu89-inline"])

+

+AC_CACHE_CHECK([for --as-needed linker option],

+	       ac_cv_as_needed, [dnl

+cat > conftest.c <

+int main (void) { return 0; }

+EOF

+if AC_TRY_COMMAND([${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS

+			    -fPIC -shared -o conftest.so conftest.c

+			    -Wl,--as-needed 1>&AS_MESSAGE_LOG_FD])

+then

+  ac_cv_as_needed=yes

+else

+  ac_cv_as_needed=no

+fi

+rm -f conftest*])

+AS_IF([test "x$ac_cv_as_needed" = xyes],

+      [LD_AS_NEEDED=-Wl,--as-needed], [LD_AS_NEEDED=])

+AC_SUBST(LD_AS_NEEDED)

+

+AC_CACHE_CHECK([for __builtin_popcount], ac_cv_popcount, [dnl

+AC_LINK_IFELSE([AC_LANG_PROGRAM([], [[exit (__builtin_popcount (127));]])],

+	       ac_cv_popcount=yes, ac_cv_popcount=no)])

+AS_IF([test "x$ac_cv_popcount" = xyes],

+      [AC_DEFINE([HAVE_BUILTIN_POPCOUNT], [1], [Have __builtin_popcount.])])

+

 AC_CACHE_CHECK([for __thread support], ac_cv_tls, [dnl

 # Use the same flags that we use for our DSOs, so the test is representative.

 # Some old compiler/linker/libc combinations fail some ways and not others.

@@ -88,7 +136,10 @@ static __thread int a; int foo (int b) {

 CFLAGS="$save_CFLAGS"

 LDFLAGS="$save_LDFLAGS"])

 AS_IF([test "x$ac_cv_tls" != xyes],

-      AC_MSG_ERROR([__thread support required]))

+      [AS_IF([test "$use_locks" = yes],

+	     [AC_MSG_ERROR([--enable-thread-safety requires __thread support])],

+	     [AC_DEFINE([__thread], [/* empty: no multi-thread support */],

+			[Stubbed out if missing compiler support.])])])

 dnl This test must come as early as possible after the compiler configuration

 dnl tests, because the choice of the file model can (in principle) affect

@@ -251,7 +302,7 @@ AC_SUBST([eu_version])

 # 1.234<whatever> -> 1234<whatever>

 case "$PACKAGE_VERSION" in

-[[0-9]].*) eu_version="${PACKAGE_VERSION/./}" ;;

+[[0-9]].*) eu_version=`echo "$PACKAGE_VERSION" | sed 's@\.@@'` ;;

 *)     	   AC_MSG_ERROR([confused by version number '$PACKAGE_VERSION']) ;;

 esac

 case "$eu_version" in

@@ -280,6 +331,6 @@ case "$eu_version" in

 esac

 # Round up to the next release API (x.y) version.

-[eu_version=$[($eu_version + 999) / 1000]]

+eu_version=`expr \( $eu_version + 999 \) / 1000`

 AC_OUTPUT

--- elfutils/lib/ChangeLog

+++ elfutils/lib/ChangeLog

@@ -14,6 +14,9 @@

 2009-01-23  Roland McGrath  <roland@redhat.com>

+	* eu-config.h [! HAVE_BUILTIN_POPCOUNT]

+	(__builtin_popcount): New inline function.

+

 	* eu-config.h: Add multiple inclusion protection.

 2009-01-17  Ulrich Drepper  <drepper@redhat.com>

@@ -70,6 +73,11 @@

 	* Makefile.am (libeu_a_SOURCES): Add it.

 	* system.h: Declare crc32_file.

+2005-02-07  Roland McGrath  <roland@redhat.com>

+

+	* Makefile.am (WEXTRA): New variable, substituted by configure.

+	(AM_CFLAGS): Use it in place of -Wextra.

+

 2005-04-30  Ulrich Drepper  <drepper@redhat.com>

 	* Makefile.am: Use -ffunction-sections for xmalloc.c.

--- elfutils/lib/eu-config.h

+++ elfutils/lib/eu-config.h

@@ -182,6 +182,17 @@ asm (".section predict_data, \"aw\"; .pr

 /* This macro is used by the tests conditionalize for standalone building.  */

 #define ELFUTILS_HEADER(name) <lib##name.h>

+#ifndef HAVE_BUILTIN_POPCOUNT

+# define __builtin_popcount hakmem_popcount

+static inline unsigned int __attribute__ ((unused))

+hakmem_popcount (unsigned int x)

+{

+  /* HAKMEM 169 */

+  unsigned int n = x - ((x >> 1) & 033333333333) - ((x >> 2) & 011111111111);

+  return ((n + (n >> 3)) & 030707070707) % 63;

+}

+#endif	/* HAVE_BUILTIN_POPCOUNT */

+

 #ifdef SHARED

 # define OLD_VERSION(name, version) \

--- elfutils/lib/Makefile.in

+++ elfutils/lib/Makefile.in

@@ -99,6 +99,7 @@ INSTALL_PROGRAM = @INSTALL_PROGRAM@

 INSTALL_SCRIPT = @INSTALL_SCRIPT@

 INSTALL_STRIP_PROGRAM = @INSTALL_STRIP_PROGRAM@

 LDFLAGS = @LDFLAGS@

+LD_AS_NEEDED = @LD_AS_NEEDED@

 LEX = @LEX@

 LEXLIB = @LEXLIB@

 LEX_OUTPUT_ROOT = @LEX_OUTPUT_ROOT@

@@ -128,6 +129,7 @@ SHELL = @SHELL@

 STRIP = @STRIP@

 USE_NLS = @USE_NLS@

 VERSION = @VERSION@

+WEXTRA = @WEXTRA@

 XGETTEXT = @XGETTEXT@

 XGETTEXT_015 = @XGETTEXT_015@

 XGETTEXT_EXTRA_OPTIONS = @XGETTEXT_EXTRA_OPTIONS@

@@ -190,7 +192,7 @@ INCLUDES = -I. -I$(srcdir) -I$(top_srcdi

 	-I$(srcdir)/../libelf

 AM_CFLAGS = -std=gnu99 -Wall -Wshadow $(if \

 	$($(*F)_no_Werror),,-Werror) $(if \

-	$($(*F)_no_Wunused),,-Wunused -Wextra) $(if \

+	$($(*F)_no_Wunused),,-Wunused $(WEXTRA)) $(if \

 	$($(*F)_no_Wformat),-Wno-format,-Wformat=2) $($(*F)_CFLAGS) \

 	$(am__append_1) -fpic

 @MUDFLAP_FALSE@libmudflap = 

--- elfutils/libasm/ChangeLog

+++ elfutils/libasm/ChangeLog

@@ -67,6 +67,11 @@

 	* asm_error.c: Add new error ASM_E_IOERROR.

 	* libasmP.h: Add ASM_E_IOERROR definition.

+2005-05-31  Roland McGrath  <roland@redhat.com>

+

+	* Makefile.am (WEXTRA): New variable, substituted by configure.

+	(AM_CFLAGS): Use it in place of -Wextra.

+

 2005-02-15  Ulrich Drepper  <drepper@redhat.com>

 	* Makefile.am (AM_CFLAGS): Add -Wunused -Wextra -Wformat=2.

--- elfutils/libasm/Makefile.in

+++ elfutils/libasm/Makefile.in

@@ -147,6 +147,7 @@ INSTALL_PROGRAM = @INSTALL_PROGRAM@

 INSTALL_SCRIPT = @INSTALL_SCRIPT@

 INSTALL_STRIP_PROGRAM = @INSTALL_STRIP_PROGRAM@

 LDFLAGS = @LDFLAGS@

+LD_AS_NEEDED = @LD_AS_NEEDED@

 LEX = @LEX@

 LEXLIB = @LEXLIB@

 LEX_OUTPUT_ROOT = @LEX_OUTPUT_ROOT@

@@ -176,6 +177,7 @@ SHELL = @SHELL@

 STRIP = @STRIP@

 USE_NLS = @USE_NLS@

 VERSION = 1

+WEXTRA = @WEXTRA@

 XGETTEXT = @XGETTEXT@

 XGETTEXT_015 = @XGETTEXT_015@

 XGETTEXT_EXTRA_OPTIONS = @XGETTEXT_EXTRA_OPTIONS@

@@ -239,7 +241,7 @@ INCLUDES = -I. -I$(srcdir) -I$(top_srcdi

 	-I$(top_srcdir)/libdw

 AM_CFLAGS = -std=gnu99 -Wall -Wshadow $(if \

 	$($(*F)_no_Werror),,-Werror) $(if \

-	$($(*F)_no_Wunused),,-Wunused -Wextra) $(if \

+	$($(*F)_no_Wunused),,-Wunused $(WEXTRA)) $(if \

 	$($(*F)_no_Wformat),-Wno-format,-Wformat=2) $($(*F)_CFLAGS) \

 	$(am__append_1)

 @MUDFLAP_FALSE@libmudflap = 

--- elfutils/libcpu/ChangeLog

+++ elfutils/libcpu/ChangeLog

@@ -9,6 +9,9 @@

 2009-01-23  Roland McGrath  <roland@redhat.com>

+	* i386_disasm.c (i386_disasm): Add abort after assert-constant for old

+	compilers that don't realize it's noreturn.

+

 	* Makefile.am (i386_parse_CFLAGS): Use quotes around command

 	substitution that can produce leading whitespace.

@@ -338,6 +341,11 @@

 	* defs/i386.doc: New file.

 	* defs/x86_64: New file.

+2005-04-04  Roland McGrath  <roland@redhat.com>

+

+	* Makefile.am (WEXTRA): New variable, substituted by configure.

+	(AM_CFLAGS): Use it instead of -Wextra.

+

 2005-02-15  Ulrich Drepper  <drepper@redhat.com>

 	* Makefile (AM_CFLAGS): Add -Wunused -Wextra -Wformat=2.

--- elfutils/libcpu/i386_disasm.c

+++ elfutils/libcpu/i386_disasm.c

@@ -791,6 +791,7 @@ i386_disasm (const uint8_t **startp, con

 			default:

 			  assert (! "INVALID not handled");

+			  abort ();

 			}

 		    }

 		  else

--- elfutils/libcpu/Makefile.in

+++ elfutils/libcpu/Makefile.in

@@ -116,6 +116,7 @@ INSTALL_PROGRAM = @INSTALL_PROGRAM@

 INSTALL_SCRIPT = @INSTALL_SCRIPT@

 INSTALL_STRIP_PROGRAM = @INSTALL_STRIP_PROGRAM@

 LDFLAGS = @LDFLAGS@

+LD_AS_NEEDED = @LD_AS_NEEDED@

 LEX = @LEX@

 LEXLIB = @LEXLIB@

 LEX_OUTPUT_ROOT = lex.$(

@@ -145,6 +146,7 @@ SHELL = @SHELL@

 STRIP = @STRIP@

 USE_NLS = @USE_NLS@

 VERSION = @VERSION@

+WEXTRA = @WEXTRA@

 XGETTEXT = @XGETTEXT@

 XGETTEXT_015 = @XGETTEXT_015@

 XGETTEXT_EXTRA_OPTIONS = @XGETTEXT_EXTRA_OPTIONS@

@@ -208,7 +210,7 @@ INCLUDES = -I. -I$(srcdir) -I$(top_srcdi

 	-I$(srcdir)/../libdw -I$(srcdir)/../libasm

 AM_CFLAGS = -std=gnu99 -Wall -Wshadow $(if \

 	$($(*F)_no_Werror),,-Werror) $(if \

-	$($(*F)_no_Wunused),,-Wunused -Wextra) $(if \

+	$($(*F)_no_Wunused),,-Wunused $(WEXTRA)) $(if \

 	$($(*F)_no_Wformat),-Wno-format,-Wformat=2) $($(*F)_CFLAGS) \

 	$(am__append_1) -fpic -fdollars-in-identifiers

 @MUDFLAP_FALSE@libmudflap = 

--- elfutils/libdw/ChangeLog

+++ elfutils/libdw/ChangeLog

@@ -276,6 +276,10 @@

 	* dwarf_hasattr_integrate.c: Integrate DW_AT_specification too.

+2009-08-17  Roland McGrath  <roland@redhat.com>

+

+	* libdw.h: Disable extern inlines for GCC 4.2.

+

 2009-08-10  Roland McGrath  <roland@redhat.com>

 	* dwarf_getscopevar.c: Use dwarf_diename.

@@ -1044,6 +1048,11 @@

 2005-05-31  Roland McGrath  <roland@redhat.com>

+	* Makefile.am (WEXTRA): New variable, substituted by configure.

+	(AM_CFLAGS): Use it in place of -Wextra.

+

+2005-05-31  Roland McGrath  <roland@redhat.com>

+

 	* dwarf_formref_die.c (dwarf_formref_die): Add CU header offset to

 	formref offset.

--- elfutils/libdw/libdw.h

+++ elfutils/libdw/libdw.h

@@ -842,7 +842,7 @@ extern Dwarf_OOM dwarf_new_oom_handler (

 /* Inline optimizations.  */

-#ifdef __OPTIMIZE__

+#if defined __OPTIMIZE__ && !(__GNUC__ == 4 && __GNUC_MINOR__ == 2)

 /* Return attribute code of given attribute.  */

 __libdw_extern_inline unsigned int

 dwarf_whatattr (Dwarf_Attribute *attr)

--- elfutils/libdw/Makefile.in

+++ elfutils/libdw/Makefile.in

@@ -191,6 +191,7 @@ INSTALL_PROGRAM = @INSTALL_PROGRAM@

 INSTALL_SCRIPT = @INSTALL_SCRIPT@

 INSTALL_STRIP_PROGRAM = @INSTALL_STRIP_PROGRAM@

 LDFLAGS = @LDFLAGS@

+LD_AS_NEEDED = @LD_AS_NEEDED@

 LEX = @LEX@

 LEXLIB = @LEXLIB@

 LEX_OUTPUT_ROOT = @LEX_OUTPUT_ROOT@

@@ -220,6 +221,7 @@ SHELL = @SHELL@

 STRIP = @STRIP@

 USE_NLS = @USE_NLS@

 VERSION = 1

+WEXTRA = @WEXTRA@

 XGETTEXT = @XGETTEXT@

 XGETTEXT_015 = @XGETTEXT_015@

 XGETTEXT_EXTRA_OPTIONS = @XGETTEXT_EXTRA_OPTIONS@

@@ -282,7 +284,7 @@ INCLUDES = -I. -I$(srcdir) -I$(top_srcdi

 	-I$(srcdir)/../libelf

 AM_CFLAGS = -std=gnu99 -Wall -Wshadow $(if \

 	$($(*F)_no_Werror),,-Werror) $(if \

-	$($(*F)_no_Wunused),,-Wunused -Wextra) $(if \

+	$($(*F)_no_Wunused),,-Wunused $(WEXTRA)) $(if \

 	$($(*F)_no_Wformat),-Wno-format,-Wformat=2) $($(*F)_CFLAGS) \

 	$(am__append_1) $(am__append_2)

 @MUDFLAP_FALSE@libmudflap = 

--- elfutils/libdwfl/ChangeLog

+++ elfutils/libdwfl/ChangeLog

@@ -1265,6 +1265,11 @@

 2005-07-21  Roland McGrath  <roland@redhat.com>

+	* Makefile.am (WEXTRA): New variable, substituted by configure.

+	(AM_CFLAGS): Use it in place of -Wextra.

+

+2005-07-21  Roland McGrath  <roland@redhat.com>

+

 	* Makefile.am (noinst_HEADERS): Add loc2c.c.

 	* test2.c (main): Check sscanf result to quiet warning.

--- elfutils/libdwfl/Makefile.in

+++ elfutils/libdwfl/Makefile.in

@@ -181,6 +181,7 @@ INSTALL_PROGRAM = @INSTALL_PROGRAM@

 INSTALL_SCRIPT = @INSTALL_SCRIPT@

 INSTALL_STRIP_PROGRAM = @INSTALL_STRIP_PROGRAM@

 LDFLAGS = @LDFLAGS@

+LD_AS_NEEDED = @LD_AS_NEEDED@

 LEX = @LEX@

 LEXLIB = @LEXLIB@

 LEX_OUTPUT_ROOT = @LEX_OUTPUT_ROOT@

@@ -210,6 +211,7 @@ SHELL = @SHELL@

 STRIP = @STRIP@

 USE_NLS = @USE_NLS@

 VERSION = 1

+WEXTRA = @WEXTRA@

 XGETTEXT = @XGETTEXT@

 XGETTEXT_015 = @XGETTEXT_015@

 XGETTEXT_EXTRA_OPTIONS = @XGETTEXT_EXTRA_OPTIONS@

@@ -273,7 +275,7 @@ INCLUDES = -I. -I$(srcdir) -I$(top_srcdi

 	-I$(srcdir)/../libdw

 AM_CFLAGS = -std=gnu99 -Wall -Wshadow $(if \

 	$($(*F)_no_Werror),,-Werror) $(if \

-	$($(*F)_no_Wunused),,-Wunused -Wextra) $(if \

+	$($(*F)_no_Wunused),,-Wunused $(WEXTRA)) $(if \

 	$($(*F)_no_Wformat),-Wno-format,-Wformat=2) $($(*F)_CFLAGS) \

 	$(am__append_1)

 @MUDFLAP_FALSE@libmudflap = 

--- elfutils/libebl/ChangeLog

+++ elfutils/libebl/ChangeLog

@@ -624,6 +624,11 @@

 	* Makefile.am (libebl_*_so_SOURCES): Set to $(*_SRCS) so dependency

 	tracking works right.

+2005-05-31  Roland McGrath  <roland@redhat.com>

+

+	* Makefile.am (WEXTRA): New variable, substituted by configure.

+	(AM_CFLAGS): Use it in place of -Wextra.

+

 2005-05-21  Ulrich Drepper  <drepper@redhat.com>

 	* libebl_x86_64.map: Add x86_64_core_note.

--- elfutils/libebl/Makefile.in

+++ elfutils/libebl/Makefile.in

@@ -143,6 +143,7 @@ INSTALL_PROGRAM = @INSTALL_PROGRAM@

 INSTALL_SCRIPT = @INSTALL_SCRIPT@

 INSTALL_STRIP_PROGRAM = @INSTALL_STRIP_PROGRAM@

 LDFLAGS = @LDFLAGS@

+LD_AS_NEEDED = @LD_AS_NEEDED@

 LEX = @LEX@

 LEXLIB = @LEXLIB@

 LEX_OUTPUT_ROOT = @LEX_OUTPUT_ROOT@

@@ -172,6 +173,7 @@ SHELL = @SHELL@

 STRIP = @STRIP@

 USE_NLS = @USE_NLS@

 VERSION = 1

+WEXTRA = @WEXTRA@

 XGETTEXT = @XGETTEXT@

 XGETTEXT_015 = @XGETTEXT_015@

 XGETTEXT_EXTRA_OPTIONS = @XGETTEXT_EXTRA_OPTIONS@

@@ -235,7 +237,7 @@ INCLUDES = -I. -I$(srcdir) -I$(top_srcdi

 	-I$(srcdir)/../libasm

 AM_CFLAGS = -std=gnu99 -Wall -Wshadow $(if \

 	$($(*F)_no_Werror),,-Werror) $(if \

-	$($(*F)_no_Wunused),,-Wunused -Wextra) $(if \

+	$($(*F)_no_Wunused),,-Wunused $(WEXTRA)) $(if \

 	$($(*F)_no_Wformat),-Wno-format,-Wformat=2) $($(*F)_CFLAGS) \

 	$(am__append_1) -fpic

 @MUDFLAP_FALSE@libmudflap = 

--- elfutils/libelf/ChangeLog

+++ elfutils/libelf/ChangeLog

@@ -657,6 +657,11 @@

 	* elf.h: Update from glibc.

+2005-05-31  Roland McGrath  <roland@redhat.com>

+

+	* Makefile.am (WEXTRA): New variable, substituted by configure.

+	(AM_CFLAGS): Use it in place of -Wextra.

+

 2005-05-08  Roland McGrath  <roland@redhat.com>

 	* elf_begin.c (read_file) [_MUDFLAP]: Don't use mmap for now.

--- elfutils/libelf/common.h

+++ elfutils/libelf/common.h

@@ -160,7 +160,7 @@ libelf_release_all (Elf *elf)

   (Var) = (sizeof (Var) == 1						      \

 	   ? (unsigned char) (Var)					      \

 	   : (sizeof (Var) == 2						      \

-	      ? bswap_16 (Var)						      \

+	      ? (unsigned short int) bswap_16 (Var)			      \

 	      : (sizeof (Var) == 4					      \

 		 ? bswap_32 (Var)					      \

 		 : bswap_64 (Var))))

@@ -169,7 +169,7 @@ libelf_release_all (Elf *elf)

   (Dst) = (sizeof (Var) == 1						      \

 	   ? (unsigned char) (Var)					      \

 	   : (sizeof (Var) == 2						      \

-	      ? bswap_16 (Var)						      \

+	      ? (unsigned short int) bswap_16 (Var)			      \

 	      : (sizeof (Var) == 4					      \

 		 ? bswap_32 (Var)					      \

 		 : bswap_64 (Var))))

--- elfutils/libelf/Makefile.in

+++ elfutils/libelf/Makefile.in

@@ -189,6 +189,7 @@ INSTALL_PROGRAM = @INSTALL_PROGRAM@

 INSTALL_SCRIPT = @INSTALL_SCRIPT@

 INSTALL_STRIP_PROGRAM = @INSTALL_STRIP_PROGRAM@

 LDFLAGS = @LDFLAGS@

+LD_AS_NEEDED = @LD_AS_NEEDED@

 LEX = @LEX@

 LEXLIB = @LEXLIB@

 LEX_OUTPUT_ROOT = @LEX_OUTPUT_ROOT@

@@ -218,6 +219,7 @@ SHELL = @SHELL@

 STRIP = @STRIP@

 USE_NLS = @USE_NLS@

 VERSION = 1

+WEXTRA = @WEXTRA@

 XGETTEXT = @XGETTEXT@

 XGETTEXT_015 = @XGETTEXT_015@

 XGETTEXT_EXTRA_OPTIONS = @XGETTEXT_EXTRA_OPTIONS@

@@ -279,7 +281,7 @@ zip_LIBS = @zip_LIBS@

 INCLUDES = -I. -I$(srcdir) -I$(top_srcdir)/lib -I..

 AM_CFLAGS = -std=gnu99 -Wall -Wshadow $(if \

 	$($(*F)_no_Werror),,-Werror) $(if \

-	$($(*F)_no_Wunused),,-Wunused -Wextra) $(if \

+	$($(*F)_no_Wunused),,-Wunused $(WEXTRA)) $(if \

 	$($(*F)_no_Wformat),-Wno-format,-Wformat=2) $($(*F)_CFLAGS) \

 	$(am__append_1) $(am__append_2)

 @MUDFLAP_FALSE@libmudflap = 

--- elfutils/m4/Makefile.in

+++ elfutils/m4/Makefile.in

@@ -75,6 +75,7 @@ INSTALL_PROGRAM = @INSTALL_PROGRAM@

 INSTALL_SCRIPT = @INSTALL_SCRIPT@

 INSTALL_STRIP_PROGRAM = @INSTALL_STRIP_PROGRAM@

 LDFLAGS = @LDFLAGS@

+LD_AS_NEEDED = @LD_AS_NEEDED@

 LEX = @LEX@

 LEXLIB = @LEXLIB@

 LEX_OUTPUT_ROOT = @LEX_OUTPUT_ROOT@

@@ -104,6 +105,7 @@ SHELL = @SHELL@

 STRIP = @STRIP@

 USE_NLS = @USE_NLS@

 VERSION = @VERSION@

+WEXTRA = @WEXTRA@

 XGETTEXT = @XGETTEXT@

 XGETTEXT_015 = @XGETTEXT_015@

 XGETTEXT_EXTRA_OPTIONS = @XGETTEXT_EXTRA_OPTIONS@

--- elfutils/Makefile.in

+++ elfutils/Makefile.in

@@ -155,6 +155,7 @@ INSTALL_PROGRAM = @INSTALL_PROGRAM@

 INSTALL_SCRIPT = @INSTALL_SCRIPT@

 INSTALL_STRIP_PROGRAM = @INSTALL_STRIP_PROGRAM@

 LDFLAGS = @LDFLAGS@

+LD_AS_NEEDED = @LD_AS_NEEDED@

 LEX = @LEX@

 LEXLIB = @LEXLIB@

 LEX_OUTPUT_ROOT = @LEX_OUTPUT_ROOT@

@@ -184,6 +185,7 @@ SHELL = @SHELL@

 STRIP = @STRIP@

 USE_NLS = @USE_NLS@

 VERSION = @VERSION@

+WEXTRA = @WEXTRA@

 XGETTEXT = @XGETTEXT@

 XGETTEXT_015 = @XGETTEXT_015@

 XGETTEXT_EXTRA_OPTIONS = @XGETTEXT_EXTRA_OPTIONS@

--- elfutils/src/addr2line.c

+++ elfutils/src/addr2line.c